Part number:
LM4953
Manufacturer:
National Semiconductor
File Size:
689.68 KB
Description:
Ground-referenced ultra low noise / ceramic speaker driver.
LM4953_NationalSemiconductor.pdf
Datasheet Details
The LM4953 is an audio power amplifier designed for driving Ceramic Speaker in portable applications.
When powered by a 3.6V supply, it is capable of forcing 12.6Vpp across a 2µF + 30Ω bridge-tied-load (BTL) with less than 1% THD+N.
Boomer audio power amplifiers were designed specifically to provide
LM4953 Features
* a low-power consumption shutdown mode. Additionally, the LM4953 features an internal thermal shutdown protection mechanism. The LM4953 contains advanced pop & click circuitry that eliminates noises which would otherwise occur during turn-on and turn-off transitions. The LM4953 is unity-gain stable a
LM4953_NationalSemiconductor.pdf
Datasheet Details
LM4953
National Semiconductor
689.68 KB
Ground-referenced ultra low noise / ceramic speaker driver.
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